• Journal of the Korean Institute of Rural Architecture
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• v.8 no.3
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• pp.9-16
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• 2006

This study is the YongDuSan area which finished a basic plan of a rural village development projects in 2006 February. Rural village development Projects of YongDuSan area in Jecheon city progressed as follows. It is played by consciousness investigation to the objects with 143 adult man and woman in a region until November 4th from October 28th(for eight days) in 2005. The results of study as follows; First, YongDuSan area and income were mostly contenting themselves in life. This is as there is income through HwangGi, and be as there is a little inconvenience of a life as is located in the city neighboring. Also, prepare the infrastructure which can process a twice and three times through HwangGi businesses, were as an income business they are continuous, and to be stable was possible, and were investigated if done so. The second, local residents were recognizing so that a rural related projects enforcing in the most governments can't affect greatly a life improvement and activation. Therefore, let you understand residents so that these projects are performed by residents, and an educational program and aggressive public information to be able to feel participation consciousness are necessary. The third, Must review a plan to strengthen bisexual a talented person leadership education in order to develop a local ability. And Construction of a system to be able to increase efficiency operating a village and The system that can manage systematically that kind of system is necessary.

• Journal of Digital Convergence
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• v.12 no.10
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• pp.557-562
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• 2014

Recently, to make game gotten out of negative perception of game addiction and gradually established as an immersion-centric and ositive and new game culture of the digital era from a culture perspective, the necessity of development of game composed of various materials has been emerging. In other words, the important part to make the environment of game industry which is growing into a higher value-added business expanded in a short space of time as the base culture together with the public in cultural aspects is the development of game material which enables more various objects to approach besides the development of material focused on profit. Above all things, it is the easily accessible material through fusion sith the diverse contents by using elements of interaction, function, system which game itself has. In this connection, this study suggested design approach process ti fuse the material of positive function into game and also proposed the development case ay each level.

• Journal of the Korea Society of Computer and Information
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• v.15 no.5
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• pp.143-151
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• 2010

The purpose of this research paper is to provide to alternatives to improve the fiscal issue of current local government fund system of through empirical factor analysis. The method of this study is to survey residents and public officers. The meaning of local government fund system is to enhance the roll of local community effectually and to practice democratically and efficiently through continuing support to special project, But in general, Fund must be applied under certain restrictions in the field not to attain it's objects within budget accounting system, The reform of fund managemental application must to achieve before fixing an abuse out of fund system. According to this factor analysis, a strategic aspect to enhance the democracy and efficiency of fund system must be search actively.

• Publications of The Korean Astronomical Society
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• v.30 no.2
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• pp.265-266
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• 2015

A search for luminous white dwarfs (WDs) in several nearby Galactic globular clusters (GCs) was carried out using the deep and homogeneous photometric catalog of Galactic GCs taken with the ACS/WFC aboard the Hubble Space Telescope (HST) by Sarajedini et al. and Anderson et al- It resulted in the identification of luminous WD candidates in the GCs M13 (NGC 6205) and M22 (NGC 6656). The purpose of the present study is to identify luminous WDs in the deep and homogeneous V versus V - I color-magnitude diagrams (CMDs) of several nearby Galactic GCs taken with the ACS/WFC aboard the HST. Using photometric data for the GCs M13 and M22 that are now in the public domain, the V versus V - I CMDs of the GCs M13 and M22 were constructed. Many spurious detections in the CMDs were removed using the photometric quality parameters qfit(V) and qfit(I), and a radial restriction was applied to the CMDs to remove the central stars with higher photometric errors due to central crowding. From each resultant V versus V - I CMD of the GCs M13 and M22, a dozen or so luminous WD candidates were identified. They were confirmed as stellar objects in the accompanying ACS/WFC images and their positions in the CMDs were in the bright part of the DA WD cooling curve. Therefore, the luminous WD candidates in the GCs M13 and M22 seem to be true luminous WDs, and spectroscopic observations are needed to confirm their true identity.

• Child Health Nursing Research
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• v.3 no.2
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• pp.117-130
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• 1997

This research was to examine the mother's responsiveness to infant cue in order to improve interaction between mother and infant. The subjects were 144 mothers who gave birth to at general hospital or a public health center in Kangnung. The gestational age of infants was more than 38weeks and birth weight was more than 2500g. A questionnaire was developed by applying the content about infant cue in Barnard's NCAST program. This questionnaire was revised through the examination of expertis in this field. The questions were classified into 3 categories : 10 questions about engagement cue, 11 questions about disengagement cue, and 9 questions about general cue and reflex behavior. Each item measured the mother's responsiveness to infant cue using 5 scales : 2 positive responsiveness, 1 negative responsiveness, and 1 meaningless, 1 for in case which mother can't recognize the meaning of reaction. The result presented that mothers showed positive reaction to engagement cue. However, most mothers still didn't recognize that their infants can lead a mother-infant interaction and show active response in interaction. Mothers tended to treat them as Just passive objects. In disengagement cue, mothers tended not to give proper responsiveness to their infants when the infants desired feeding or not and they did not desire mother -infant interaction. In general cue and reflex behavior, the mother's reaction was positive and they took it granted as a infant's behavior. When each item was analyzed by the general characteristics of the subject, there was significant differences according to the mottler's age, birth weight, average house income, birth order, feeding type, nature of infant, and infant's age.

• The Journal of the Acoustical Society of Korea
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• v.37 no.2
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• pp.118-128
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• 2018

In this paper, we have studied how to search an underwater object by learning the image generated by the side scan sonar in the convolution neural network. In the method of human side analysis of the side scan image or the image, the convolution neural network algorithm can enhance the efficiency of the analysis. The image data of the side scan sonar used in the experiment is the public data of NSWC (Naval Surface Warfare Center) and consists of four kinds of synthetic underwater objects. The convolutional neural network algorithm is based on Faster R-CNN (Region based Convolutional Neural Networks) learning based on region of interest and the details of the neural network are self-organized to fit the data we have. The results of the study were compared with a precision-recall curve, and we investigated the applicability of underwater object detection in convolution neural networks by examining the effect of change of region of interest assigned to sonar image data on detection performance.

• Korean Journal of Construction Engineering and Management
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• v.4 no.1 s.13
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• pp.122-130
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• 2003

Nowadays, as construction projects become bigger, the probability of construction accidents is higher than any other day. When construction accidents break out, we may suffer from the loss of life and property. For preventing these damages, there is lawed that some public constructions have to insure Contractor's all risks insurance policy (CAR), However, CAR is used to preventing the insured from the loss of construction accidents, it is debated that the premium rate of CAR is not fair to the insured (contractors) The objects of this thesis are as follows Firstly, the fairness of the premium rate of CAR is reviewed, and then the amount of risk of the insured evaluates and applies to the premium rate. Secondly, the development direction of components for evaluating the amount of risk of the insured is presented in the research. Lastly, how to use the team which assesses the risk of the insured and construction works is proposed for deciding reasonably the premium rate of CAR

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.11 no.2
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• pp.209-214
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• 2018

The subway, which is an urban railway, is the core of public transportation. Urban railways are always exposed to serious problems such as theft, crime and terrorism, as many passengers use them. Especially, due to the nature of urban railway environment, the scope of surveillance is widely dispersed and the range of surveillance target is rapidly increasing. Therefore, it is difficult to perform comprehensive management by passive surveillance like existing CCTV. In this paper, we propose the implementation, design method and object recognition algorithm for intelligent object recognition system in urban railway. The object recognition system that we propose is to analyze the camera images in the history and to recognize the situations where there are objects in the landing area and the waiting area that are not moving for more than a certain time. The proposed algorithm proved its effectiveness by showing detection rate of 100% for Selected area detection, 82% for detection in neglected object, and 94% for motionless object detection, compared with 84.62% object recognition rate using existing Kalman filter.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• v.2
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• pp.83-88
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• 2006

Many applications in the area of location-based services and personal navigation require nowadays the location determination of a user not only in outdoor environment but also indoor. To locate a person or object in a building, systems that use either infrared, ultrasonic or radio signals, and visible light for optical tracking have been developed. The use of WiFi for location determination has the advantage that no transmitters or receivers have to be installed in the building like in the case of infrared and ultrasonic based location systems. WiFi positioning technology adopts IEEE802.11x standard, by observing the radio signals from access points installed inside a building. These access points can be found nowadays in our daily environment, e.g. in many office buildings, public spaces and in urban areas. The principle of operation of location determination using WiFi signals is based on the measurement of the signal strengths to the surrounding available access points at a mobile terminal (e.g. PDA, notebook PC). An estimate of the location of the terminal is then obtained on the basis of these measurements and a signal propagation model inside the building. The signal propagation model can be obtained using simulations or with prior calibration measurements at known locations in an offline phase. The most common location determination approach is based on signal propagation patterns, namely WiFi fingerprinting. In this paper the underlying technology is briefly reviewed followed by an investigation of two WiFi positioning systems. Testing of the system is performed in two localization test beds, one at the Vienna University of Technology and the second at the Hong Kong Polytechnic University. First test showed that the trajectory of a moving user could be obtained with a standard deviation of about ${\pm}$ 3 m.

• The Korean Journal of Archival Studies
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• no.66
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• pp.317-355
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• 2020

Moon Ik-hwan's prison letters are valuable historical materials managed by the Moon Ik-hwan House of Unification, reflecting an aspect of modern and contemporary South Korea. He wrote these prison letters during a period of approximately 11 years and three months. Today about 800 of them remain and are in an urgent need for measures to ensure their long-term preservation and Use. This study set out to introduce their current state that had been made to the public only in fragments, analyze their characteristics as objects of records management, and propose directions and strategies to provide them as part of online service. For these purposes, the investigator analyzed Moon's personal life and life in prison as the backgrounds of their creation and examined their unique characteristics as prison letters according to the scope and size, recipients, reproduction and circulation process, and the medium of lettercards. Based on these efforts, the study shed new light on the significance of use in private archives and provided a case of online utilization tasks and strategies based on the characteristics of letters as one of the representative types of personal records.